Google begins testing healthcare and pharma ads inside AI search conversations

Google is taking another step toward monetizing its AI-powered search experience by testing healthcare and pharmaceutical advertisements directly within AI Mode conversations.

Google has started testing healthcare and pharmaceutical advertisements within AI Mode, its conversational search experience powered by artificial intelligence. The move marks one of the clearest signs yet that the technology giant is exploring ways to generate revenue from AI-driven search while continuing to expand the feature to more users.

According to reports, the test is currently limited in scope and focuses on healthcare-related advertising in AI Mode conversations. The experiment is taking place in the United States and is currently restricted to English-language searches.

The development comes as Google faces increasing pressure to find sustainable business models for AI-powered search experiences. For more than two decades, Google’s traditional search business has relied heavily on advertising revenue. Sponsored search results have become one of the company’s biggest sources of income, helping transform Google into one of the world’s most valuable technology companies.

However, the rise of AI-generated answers is changing how people interact with search engines. Instead of clicking through multiple links, users are increasingly receiving direct responses generated by artificial intelligence. That shift has created new questions for Google and other technology companies.

If users spend more time inside AI conversations and less time clicking traditional search results, companies must determine how advertising fits into that new environment. Google’s latest test appears to be part of that effort.

According to Google’s Ads Liaison Ginny Marvin, the company is “beginning a small test of ads in AI Mode for the healthcare vertical.” Healthcare is one of the most heavily regulated advertising categories online. Products and services in the sector often face strict rules regarding claims, disclosures, and consumer protection requirements.

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As a result, industry observers see Google’s decision to start with healthcare as a significant test case for how advertising may function inside AI-generated search experiences. The company is reportedly limiting participation to certain campaign types.

Eligible advertisers include those using Performance Max campaigns, AI Max with search term matching, Shopping campaigns, and broad match campaigns. Google is also placing restrictions on the types of advertisements that can appear during the initial phase.

According to reports, ads containing pinned assets or text disclaimers are not currently part of the test. The cautious rollout suggests Google is trying to balance commercial opportunities with user trust. Healthcare information is often highly sensitive, and users may be more cautious when encountering advertisements alongside AI-generated responses about medical conditions, treatments, or medications.

Questions about transparency are therefore likely to play a major role in how the experiment develops. The test also highlights the growing importance of AI Mode within Google’s broader search strategy. The feature allows users to engage in more conversational interactions with Google’s search engine, asking follow-up questions and receiving AI-generated answers that resemble a chat experience.

Google has been steadily expanding AI-powered search capabilities as competition intensifies from companies developing alternative AI assistants and search tools. The company’s challenge is finding ways to preserve the advertising business that helped build its dominance while adapting to changing user behavior.

Industry analysts have long predicted that advertisements would eventually appear within AI-generated search experiences. The latest test indicates that prediction is beginning to become reality.

Marketing professionals are watching closely because the results could shape future advertising opportunities. If the healthcare trial proves successful, Google may eventually expand AI Mode advertising into other industries.

Sectors such as finance, travel, education, retail, and technology could potentially become candidates for future testing. Publishers and advertisers are also paying close attention. The rise of AI-generated answers has already raised concerns among media companies that fewer users may visit original websites if information is presented directly within search results.

Adding advertisements to those AI-generated experiences introduces another layer to the ongoing debate about the future of online search. For Google, the experiment represents an early attempt to answer a crucial business question.

As AI transforms the way people search for information, can advertising evolve alongside it without disrupting the user experience? The company appears determined to find out. For now, the test remains limited, but it offers an important glimpse into what the future of AI-powered search could look like.

If successful, healthcare and pharmaceutical advertisements inside AI conversations may be only the beginning of a much broader shift in how digital advertising works in the age of artificial intelligence.